Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kd1 draw
4 Kd3 draw
5 Ke3 draw
6 Kc2 loss in 32 half-moves
7 Kc1 loss in 30 half-moves
8 Kc3 loss in 30 half-moves